import Vue from 'vue'
import Router from 'vue-router'
import Login from './components/Login.vue'
import Home from './components/Home.vue'
import Welcome from './components/Welcome.vue'
import Users from './components/user/Users.vue'
import Rights from './components/power/Rights.vue'
import Roles from './components/power/Roles.vue'
Vue.use(Router)

const router = new Router({
    routes: [
        {
            path: '/',
            redirect: '/login'
        },
        {
            path: '/login',
            component: Login
        }, {
            path: '/home',
            component: Home,
            redirect:'./welcome',
            children:[
                {path:'/welcome',component:Welcome},
                {path:'/users',component:Users},
                {path:'/rights',component:Rights},
                {path:'/roles',component:Roles},
            ]

        }
    ]
})

router.beforeEach((to, from, next) => {
    if (to.path === '/login') next()
    const tokenStr = window.sessionStorage.getItem('token')
    if (!tokenStr) return next('/login')
    next()
})

export default router
